A vulnerability in the vDaemon process in Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected device. This vulnerability is due to insufficient bounds checking when an affected device processes traffic. An attacker could exploit this vulnerability by sending crafted traffic to the device. A successful exploit could allow the attacker to cause a buffer overflow and possibly execute arbitrary commands with root-level privileges, or cause the device to reload, which could result in a denial of service condition.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCisco 1000 Integrated Services Router
HWCiscoall versionsCisco 1100 4g\/6g Integrated Services Router
HWCiscoall versionsCisco 1100 4p Integrated Services Router
HWCiscoall versionsCisco 1100 8p Integrated Services Router
HWCiscoall versionsCisco 1100 Integrated Services Router
HWCiscoall versionsCisco 1101 4p Integrated Services Router
HWCiscoall versionsCisco 1101 Integrated Services Router
HWCiscoall versionsCisco 1109 2p Integrated Services Router
HWCiscoall versionsCisco 1109 4p Integrated Services Router
HWCiscoall versionsCisco 1109 Integrated Services Router
HWCiscoall versionsCisco 1111x 8p Integrated Services Router
HWCiscoall versionsCisco 1111x Integrated Services Router
HWCiscoall versionsCisco 111x Integrated Services Router
HWCiscoall versionsCisco 1120 Integrated Services Router
HWCiscoall versionsCisco 1160 Integrated Services Router
HWCiscoall versionsCisco 4000 Integrated Services Router
HWCiscoall versionsCisco 4221 Integrated Services Router
HWCiscoall versionsCisco 422 Integrated Services Router
HWCiscoall versionsCisco 4321 Integrated Services Router
HWCiscoall versionsCisco 4331 Integrated Services Router
HWCiscoall versionsCisco 4351 Integrated Services Router
HWCiscoall versionsCisco 4431 Integrated Services Router
HWCiscoall versionsCisco 4451 Integrated Services Router
HWCiscoall versionsCisco 4451 X Integrated Services Router
HWCiscoall versionsCisco 4461 Integrated Services Router
HWCiscoall versionsCisco Asr 1000
HWCiscoall versionsCisco Asr 1000 Esp100
HWCiscoall versionsCisco Asr 1000 Series
HWCiscoall versionsCisco Asr 1000 Series Route Processor \(rp2\)
HWCiscoall versionsCisco Asr 1000 Series Route Processor \(rp3\)
HWCiscoall versions
Related vulnerabilities
Buffer overflow w DHCP relay Cisco IOS — RCE bez uwierzytelnienia
Krytyczne podatności buffer overflow w Cisco SD-WAN umożliwiające RCE
Zdalne wykonanie kodu w Cisco SD-WAN — krytyczne podatności
Buffer overflow w Cisco SD-WAN — zdalne wykonanie kodu jako root
Cisco IOS XE REST API — pominięcie uwierzytelnienia w kontenerze wirtualnym